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Toce Performance is happy to answer any questions you have about our Full Exhaust Systems, Slipon, or ECU Remapping Services! We have a team dedicated to customer service and are more that happy to help guide you, and answer any technical questions you may have. Feel free to Email or Call us! 860-289-7275

The importantance of Proper Fuel & Spark Quality

ZX10R

ZX10 Wiki: Kawasaki engineers used a stacked design for a liquid-cooled, 998 cc (60.9 cu in) inline four-cylinder engine. The crankshaft axis, input shaft and output shaft of the Ninja ZX-10R engine are positioned in a triangular layout to reduce engine length, while the high-speed generator is placed behind the cylinder bank to reduce engine width. With a bore and stroke of 76 mm × 55 mm (3.0 in × 2.2 in), the ZX-10R engine's one-piece cylinder and crankcase assembly reduces weight and increases rigidity. The DOHC are machined from chromoly steel, built for strength; four valves per cylinder improve high-rpm breathing; and the forged, lightweight pistons offer high heat resistance to further enhance the bike's power-to-weight ratio. In addition to liquid cooling, the ZX-10R engine has an oil cooler adjacent to the oil filter to reduce oil temperatures. Slosh analysis was also used to design the internal structure of the oil pan, thereby reducing windage losses and helping to maintain low oil temperatures. A multi-plate wet slipper clutch transfers power to a six-speed, close-ratio transmission ideal for closed-course competition. The back-torque limiter automatically disengages the clutch (partially) under hard downshifting at high engine speeds to prevent rear wheel hop during corner entry. A new six spoke wheel design is claimed to be almost as light as special purpose race wheels. Since the 2006 model the sidewall profile of the rear tire has been increased from 190/50/ZR17 to 190/55/ZR17. -Read More